openrc/init.d/seedrng.in
Jason A. Donenfeld f81bb7e2c4 seedrng: use posix positional params to avoid space splitting
The value of ${seed_dir} may have spaces in it, making the current
argument string building method unsafe. Instead, use positional
parameters to pass these arguments safely.
2022-04-21 13:44:44 -04:00

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#!@SBINDIR@/openrc-run
# Copyright (c) 2007-2022 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/HEAD/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/HEAD/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.
description="Initializes the random number generator."
depend()
{
after clock
need localmount
keyword -docker -jail -lxc -openvz -prefix -systemd-nspawn
provide urandom
}
seedrng_with_options()
{
set --
[ -n "${seed_dir}" ] && set -- "$@" --seed-dir "${seed_dir}"
yesno "${skip_credit}" && set -- "$@" --skip-credit
seedrng "$@"
}
start()
{
ebegin "Seeding random number generator"
seedrng_with_options
eend $? "Error seeding random number generator"
return 0
}
stop()
{
ebegin "Saving random number generator seed"
seedrng_with_options
eend $? "Error saving random number generator seed"
return 0
}